655127556

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1\times {\mathrm{1009}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 1556983680

約数和(自身を除く): 901856124

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 887, 1009, 1774, 2018, 2661, 3027, 3548, 4036, 5322, 6054, 10644, 12108, 54107, 61549, 108214, 123098, 162321, 184647, 216428, 246196, 324642, 369294, 649284, 738588, 894983, 1789966, 2684949, 3579932, 5369898, 10739796, 54593963, 109187926, 163781889, 218375852, 327563778, 655127556]

約数ペア:

[(1, 655127556), (2, 327563778), (3, 218375852), (4, 163781889), (6, 109187926), (12, 54593963), (61, 10739796), (122, 5369898), (183, 3579932), (244, 2684949), (366, 1789966), (732, 894983), (887, 738588), (1009, 649284), (1774, 369294), (2018, 324642), (2661, 246196), (3027, 216428), (3548, 184647), (4036, 162321), (5322, 123098), (6054, 108214), (10644, 61549), (12108, 54107)]